linux-kernel - [PATCH 1/3] PCI: qcom: Fix missing error code in qcom_pcie

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Message-ID: <20240708180539.1447307-2-dan.carpenter@linaro.org>
Date: Mon,  8 Jul 2024 13:05:36 -0500
From: Dan Carpenter <dan.carpenter@...aro.org>
To: Krishna chaitanya chundru <quic_krichai@...cinc.com>
Cc: Dan Carpenter <dan.carpenter@...aro.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kw@...ux.com>,
	Rob Herring <robh@...nel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	linux-arm-msm@...r.kernel.org,
	linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] PCI: qcom: Fix missing error code in qcom_pcie_probe()

Return a negative error code if dev_pm_opp_find_freq_floor() fails.
Don't return success.

Fixes: 78b5f6f8855e ("PCI: qcom: Add OPP support to scale performance")
Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
---
 drivers/pci/controller/dwc/pcie-qcom.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index 26405fcfa499..1d36311f9adb 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -1574,7 +1574,8 @@ static int qcom_pcie_probe(struct platform_device *pdev)
 	if (!ret) {
 		opp = dev_pm_opp_find_freq_floor(dev, &max_freq);
 		if (IS_ERR(opp)) {
-			dev_err_probe(pci->dev, PTR_ERR(opp),
+			ret = PTR_ERR(opp);
+			dev_err_probe(pci->dev, ret,
 				      "Unable to find max freq OPP\n");
 			goto err_pm_runtime_put;
 		} else {
-- 
2.43.0